Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Serk Titanium A40
Geometry
Stack | 579mm | 590mm +11mm |
Reach | 378mm | 390mm +12mm |
Stack to Reach Ratio | 1.53:1 | 1.51:1 |
Seat Tube Length, C-T | 482mm | — |
Seat Tube Length, Unknown | — | 535mm |
Top Tube Length, Effective/Horizontal HT Top | 554mm | — |
Top Tube Length, Effective/Horizontal Unknown | — | 565mm |
Top Tube Length, Actual C-C | 531mm | — |
Top Tube Slope | 12.8deg | 8.1deg -4.7deg |
Head Tube Angle | 70.7deg | 71.5deg +0.8deg |
Seat Tube Angle | 73.1deg | 73.5deg +0.4deg |
Head Tube Length | 123mm | 168mm +45mm |
Bottom Bracket Drop | 76mm | 73mm -3mm |
Bottom Bracket Height | 275mm | 278mm +3mm |
Chainstay Length | 420mm | 420mm +0mm |
Chainstay Length Horizontal | 413.1mm | 413.6mm +0.5mm |
Front-Center | 617mm | 616.7mm -0.3mm |
Front-Center Horizontal | 612.9mm | 612.4mm -0.5mm |
Wheelbase | 1026mm | 1026mm +0mm |
Fork Offset/Rake | 55.5mm | 47mm -8.5mm |
Trail | 64.1mm mid/neutral | 67.9mm +3.8mm high |
Mechanical Trail | 60.5mm | 64.4mm +3.9mm |
Wheel Flop | 20mm | 20.4mm +0.4mm |
Standover Height | 772mm | 808mm +36mm |
Tire to Pedal Spindle | 96mm 170 mm cranks | 95.7mm -0.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 105mm 170 mm cranks | 108mm +3mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm +0mm |
Tire Outer Diameter | 702mm | 702mm +0mm |
Bike Length with Tires | 1728mm | 1728mm +0mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Carbon/Composite | Titanium |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Unknown |
Meta
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| Source | https://www.cannondale.com/en-us/bikes/road/gravel/topstone-carbon/topstone-carbon-1-axs | SERK.CC |
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